response_type: id_token (required, the tool must use a value of id_token)

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/5289/launches (required, This URI must exactly match a value pre-registered with the platform)

response_mode: form_post (required, tools and platforms must support a value of form_post)

client_id: 12345 (required, client identifier valid at the Platform)

scope: openid (required, must contain the openid scope value)

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IlJ4Q3dUOG9LR05JaHl0TXdFV2RLRUlxa3FwOENFSTZHVmNsRllIZlF4Zm8iLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo1Mjg5LCJzdGF0ZV9ub25jZSI6IjU3NmI0OGE5NzRmYjFmMmYzNzhjIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI1Mjg5In0sImlzcyI6ImVtX3Rvb2wiLCJzdWIiOiIxMjM0NSIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzU0NzgvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc3NTAwNDg2NiwiZXhwIjoxNzc1MDA1MTY2LCJqdGkiOiIxZmNiOGI4NTc1OTE2YWE1ZDBjNiJ9.4kjzlRoymylISxYiEbR2IgAFo-iln-p2WXFdVcaJVhiNpKXGV88IqHfXtlPCV14pX4I5SxccTLqyUal9JARgZKtBMkFZ-hwEXaIzJe62T46kI-Krdgr7nh6ySpHzGCiTQHlbAnDWQY-jTMnKaSxp-QhAyK3mCvIVVU58AvOnt6b6v8WHR8AFTNWV_vdXPEGX7zpL8Xd6gmV2-df4zqdOOvy5sEkqblz2e6o5KVsD8SE5ZDex50_qZntitQ2xHw9d1yEpKz7jrhfRrnj_Jq7HWwb1ZSAKt3Pm5_nzY8wX0Ffkj_DLfVdz0HZi2rwCq9_hkPoWFVYXPp_Clsxhe_rjHw (required, opaque value used to maintain state between the request and the callback)

login_hint: (required, tools and platforms must support a value of form_post)

lti_message_hint: (required, a platform opaque identifier identifying the user to login)

prompt: none (optional, The tool should use a value of none. In the future a re-launch flow may support additional values being used here)

nonce: 576b48a974fb1f2f378c (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)